
.header {
    background-color: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    padding: 1rem;
}

.header a {
    color: #666;
    text-decoration: none;
}

.header a.active {
    font-weight: bold;
}

.header a:hover {
    color: #333;
}

.img-zoom {
    width: 100%;
    transition: transform 0.3s ease;
}

.img-zoom:hover {
    transform: scale(1.1);
}

.style{
    margin: 0;
}
.h {
    margin-right: 50px;
    font-size: 24px;
    color: #333;
}

.numinput{
    width: 100px;
}

.size-selector{
    height: 30px;
    font-size: large;
}

.size-selector {
    margin: 10px 0;
}

.delivery-method {
    margin-top: 20px;
}

.num&price {
    margin-top: 20px;
}

.btn-secondary {
    margin: 0 5px;
}

.lead {
    margin-top: 10px;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

h2 {
    margin-top: 40px;
}

p {
    font-size: 20px;
    margin-bottom: 20px;
}

.thumbnail {
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    transition: 0.3s;
}

.thumbnail:hover {
    box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
}

.caption h3 {
    font-size: 18px;
    line-height: 1.5;
}

.price {
    font-size: 16px;
    color: #ff5050; /* 强调价格 */
}

.star-rating {
    color: #f1c40f; /* 星级颜色 */
}